北师大版Module3unit7Lesson1课件.ppt

文档介绍：北师大
高一必修 3
Unit 7
Lesson 1
Unit 7 The Sea
Look at these pictures. Which activities do you do?
Which would you like to do?
surfing
sun bathing
wind-surfing
diving
water skiing
jet skiing
1. Which of the following people do you think arrived in America first?
a. Christopher Columbus
b. Ancient Greeks
c. Chinese sailors
d. Vikings
d. Vikings
Reading
Before you start